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World’s Longest Par 3. The tee of the world’s longest par 3 sits atop South Africa’s Hanglip Mountain at 400.0 m above the green and can only be reached by helicopter. The horizontal distance to the green is 359.0 in. Neglect air resistance and answer the following questions. (a) If a golfer launches a shot that is
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- Olympus Mons on Mars is the largest volcano in the solar system, at a height of 25 km and with a radius of 312 km. If you are standing on the summit, with what Initial velocity would you have to fire a projectile from a cannon horizontally to clear the volcano and land on the surface of Mars? Note that Mars has an acceleration of gravity of 3.7m/s2 .arrow_forwardA monster truck launches off a ramp 4.5m high at a velocity of 75m/s 52° above the horizontal.This will allow the truck to clear a plane 13.2 m tall. What is the maximum width that the plane can be?arrow_forwardIn 1999, Robbie Knievel was the first to jump the Grand Canyon on a motorcycle. At a narrow part of the canyon (65 m wide) and traveling 36.1 m/s off the takeoff ramp, he reached the other side. What was his launch angle?arrow_forward
- Use the component method to add the vectors A and B shown in Figure P3.9. Both vectors have mag- nitudes of 3.00 m and vector A makes an angle of 0 = 30.0° with the x axis. Express the resultant Á + B in unit-vector notation.arrow_forwardA soccer goal is 2.44 m high. A player kicks the ball from a horizontal distance of 13.4 m from the goal, and the ball hits the crossbar at the top of the goal. The launch angle was 33.9 degrees above horizontal. What was the initial speed of the ball, in m/s?arrow_forwardQuestion: Diego is getting hungry and acting like a typical saber-toothed tiger. He visualizes Sid as a hunk of meat and begins to chase him frantically around the ground. First, Sid darts 50.0 meters at 35.0° NoW and then turns abruptly and races 40.0 m S. If Manny ran from where they were originally standing to where Sid ended up, how far and in what direction would Manny have to run to break up the fight? Use the triangle method to solve this. Should you use the component method, I will award zero points. I know the answer I just don’t know how to get it. Answer: 42.5 m @ 15.5° SoW Thanks!!arrow_forward
- Solve the following Problem using the Horizontal Projection Equation. An archer shoots an arrow horizontally at a target 15 m away. The arrow is aimed directly at the center of the target but it hits 25 cm lower. What is the initial velocity of the arrow? A firefighter jumps out of the window into a net. If the window is 25 m above the net, (a.) At what speed does the firefighter hit the net? (b.) How long will it take the firefighter to hit the net? A little girl throws her jackstone ball horizontally out of the window with a velocity of 30 m/s. If the window is 3 m above the ground. How far will the ball travel before it hits the ground?arrow_forwardA placekicker is about to kick a field goal. The ball is 26.1 m from the goalpost. The ball is kicked with an initial velocity of 18.9 m/s at an angle 8 above the ground. Between what two angles, 0₁ and 02, will the ball clear the 3.05-m-high crossbar? Give your answers as (a) the smaller angle and (b) the larger angle. (Hint: The following trigonometric identities may be useful: sec 8=1/(cos 8) and sec²0-1+tan²0.) Marrow_forwardA placekicker is about to kick a field goal. The ball is 20.4 m from the goalpost. The ball is kicked with an initial velocity of 23.4 m/s at an angle above the ground. Between what two angles, 8₁ and ₂, will the ball clear the 2.57-m-high crossbar? Give your answers as (a) the smaller angle and (b) the larger angle. (Hint: The following trigonometric identities may be useful: sec 0-1/(cos) and sec²0-1+tan²8.) (a) Number i (b) Number i Units Unitsarrow_forward
- The 1994 Winter Olympics included the aerials competition in skiing. In this event skiers speed down a ramp that slopes sharply upward at the end. The sharp upward slope launches them into the air, where they perform acrobatic maneuvers. In the women's competition, the end of a typical launch ramp is directed 59° above the horizontal. With this launch angle, a skier attains a height of 14 m above the end of the ramp. What is the skier's launch speed?arrow_forwardTrachecktory. Two cannonballs, aptly named a and B, were launched on level ground. a was launched with a velocity of 18.0 [m/s] at 36° with respect to the ground while B was launched with a velocity of 17.6 [m/s] at 48° with respect to the ground. What can you say about a and B's range and time of flight? O a and B have the same range; a has a larger time of flight. O a and B have the same range; B has a larger time of flight. O a and B do not have the same range; B has a larger time of flight. O a and B do not have the same range; a has a larger time of flight.arrow_forwardI am again standing on the sky scraper building of height 45.0 m. I throw a metal ball from the top of the building at an angle of 30.00 above the horizontal surface. The ball lands 75 cm from the base of the building. (a) What is the time taken by the ball to reach the ground? (b) How high from the ground the ball can reach?arrow_forward
- Principles of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice University